Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Lawrence Samuel Friedman, M.D.

Concepts (552)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.
Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Gastroenterology1120173962.990 Why?
Liver Diseases17201811592.090 Why?
Gastrointestinal Hemorrhage1020089821.130 Why?
Psychoanalytic Therapy220132580.920 Why?
Otorhinolaryngologic Diseases12019920.810 Why?
Hospitals, Community120213040.790 Why?
Liver12201775460.790 Why?
Hares1201610.740 Why?
Turtles12016450.730 Why?
Liver Failure, Acute220161620.720 Why?
Remote Consultation120192360.720 Why?
Hepatitis C11201513880.710 Why?
Hepatitis E12016690.670 Why?
Hepatitis, Viral, Human620101390.670 Why?
Hepatitis A420101300.670 Why?
Gift Giving12015850.630 Why?
Education, Medical4201515400.610 Why?
Academic Medical Centers3202125980.600 Why?
Hepatitis B virus720044060.590 Why?
Liver Transplantation11201918450.590 Why?
Interdisciplinary Communication120219840.580 Why?
Endoscopy, Gastrointestinal720097000.580 Why?
Health Care Sector120151870.570 Why?
Digestive System Surgical Procedures220105320.560 Why?
Bisacodyl1201270.560 Why?
Simethicone12012210.550 Why?
Liver Cirrhosis8201813770.550 Why?
Otolaryngology120195210.550 Why?
Psychoanalytic Theory120131740.530 Why?
Citric Acid120121300.520 Why?
Guidelines as Topic4201113990.520 Why?
Clinical Medicine120141530.520 Why?
Cathartics120121080.520 Why?
Inflammatory Bowel Diseases4201817580.510 Why?
Hepatolenticular Degeneration42010740.510 Why?
Lead Poisoning120142940.500 Why?
Editorial Policies120174670.490 Why?
Cholestasis220133440.490 Why?
Hepatitis B719946020.480 Why?
Colonic Diseases, Functional31996540.480 Why?
Adolescent Medicine12011690.460 Why?
Colonoscopy4201211820.460 Why?
Universities220157980.450 Why?
Abdominal Pain220149570.440 Why?
Conflict of Interest120155870.430 Why?
Hepatitis, Autoimmune120101170.430 Why?
Adrenal Cortex Hormones2201816390.420 Why?
Lead120147400.410 Why?
Viral Hepatitis Vaccines41993850.400 Why?
Dyspepsia21999800.400 Why?
Critical Care1202121400.390 Why?
Aminosalicylic Acids41989420.390 Why?
Advisory Committees220097110.390 Why?
Liver Circulation320101690.390 Why?
Sarcoidosis120134450.390 Why?
Ethics, Medical120138460.370 Why?
Polyethylene Glycols2201511840.370 Why?
Telemedicine1202115960.370 Why?
Referral and Consultation2201930310.370 Why?
Enema419891410.370 Why?
Amyloidosis120136050.360 Why?
Societies, Medical5201133370.360 Why?
Humans12720216275310.350 Why?
Helicobacter pylori219992890.350 Why?
End Stage Liver Disease220191810.350 Why?
Helicobacter Infections219993150.340 Why?
Certification120093740.340 Why?
Anti-Ulcer Agents219981060.340 Why?
Practice Guidelines as Topic6201772940.330 Why?
Liver Function Tests420165420.330 Why?
Anemia, Sickle Cell320138480.320 Why?
Papillomavirus Vaccines120113880.320 Why?
Cardiovascular Surgical Procedures120072080.320 Why?
Myxoma120061320.320 Why?
Periodicals as Topic1201713860.320 Why?
Awards and Prizes120093150.310 Why?
Teaching1201411650.310 Why?
Gastrointestinal Stromal Tumors120116290.310 Why?
Motivation2201316690.310 Why?
Muscle Neoplasms120061640.300 Why?
Travel120106910.300 Why?
Ambulatory Care2201526130.300 Why?
Antidiarrheals12004540.290 Why?
Hepatitis320131790.290 Why?
Hepatitis, Alcoholic22017620.270 Why?
Colitis, Ulcerative7199915170.270 Why?
Physician-Patient Relations2201933910.270 Why?
Diarrhea3200412580.270 Why?
Primary Health Care1201940860.260 Why?
Peptic Ulcer319942060.260 Why?
Venous Thrombosis1201111410.250 Why?
Colitis419929580.240 Why?
Nursing12021430.240 Why?
Equipment and Supplies, Hospital12021550.240 Why?
Papillomavirus Infections1201111370.240 Why?
Hepatitis B, Chronic120043010.230 Why?
Sepsis1201320710.230 Why?
Preoperative Care3200923590.220 Why?
Blood Donors319923260.220 Why?
Postoperative Complications52018143810.210 Why?
Mexico120215480.210 Why?
Microscopic Polyangiitis12018360.200 Why?
Omeprazole119981000.200 Why?
History, 20th Century4201528150.200 Why?
Autoimmune Diseases3201319590.200 Why?
Antifungal Agents120036880.190 Why?
Acute Disease6201471000.190 Why?
Health Policy1201125430.190 Why?
Hepatovirus31993490.190 Why?
Diagnosis, Differential72018134180.190 Why?
Anti-Bacterial Agents3200362790.190 Why?
Biopsy4201865080.190 Why?
Hemoptysis120181240.190 Why?
Orthopedic Procedures1200710470.190 Why?
Biopsy, Needle1200417640.190 Why?
Gastrointestinal Tract120048110.180 Why?
Alanine Transaminase420055960.180 Why?
Esophagogastric Junction119992470.180 Why?
Disease Management2201823090.180 Why?
California1202113450.170 Why?
Hepatitis B Surface Antigens520042710.170 Why?
Self Efficacy120216170.170 Why?
Crohn Disease4201820050.170 Why?
Ceruloplasmin21992550.170 Why?
Puerperal Disorders120182610.160 Why?
Ultrasonography4201655790.160 Why?
United States142019593140.160 Why?
Infertility, Male219894040.160 Why?
Hypertension, Portal119961950.150 Why?
Aspartate Aminotransferases220074110.150 Why?
Palliative Care2201926970.150 Why?
Porphyrias12014610.150 Why?
Peritonitis219963780.150 Why?
Acquired Immunodeficiency Syndrome3199221960.150 Why?
Heterocyclic Compounds, 3-Ring120161850.150 Why?
Hepatitis B Antibodies420041430.150 Why?
Attitude120196520.150 Why?
Interinstitutional Relations120152710.140 Why?
Infection Control120217970.140 Why?
Advance Care Planning120194440.140 Why?
Transaminases120142100.140 Why?
Cholecystitis119941940.140 Why?
Vaccines, Inactivated119931700.140 Why?
Mouth Neoplasms120185360.140 Why?
Diverticulum, Colon11992370.140 Why?
Jaundice22010940.140 Why?
Kidney Failure, Chronic2201524200.130 Why?
International Cooperation1202115580.130 Why?
Hepatitis, Chronic11992530.130 Why?
Cryoglobulinemia11992850.130 Why?
Surgical Procedures, Operative2199918230.130 Why?
Morbidity3200814650.130 Why?
Listeriosis119921450.130 Why?
Male3620193333000.130 Why?
Peptic Ulcer Hemorrhage11991440.120 Why?
Female3920193525440.120 Why?
Anemia, Pernicious11991250.120 Why?
Myeloproliferative Disorders120164150.120 Why?
Pyloric Antrum11991720.120 Why?
Sulfasalazine21989800.120 Why?
Zinc219937060.120 Why?
Middle Aged2620192044990.120 Why?
Hepatitis D21987170.120 Why?
Interferon-alpha220158960.120 Why?
Food Microbiology11991850.120 Why?
Dyslipidemias120187340.120 Why?
Prognosis82014267940.120 Why?
Endocrine System Diseases120132430.120 Why?
Isoantibodies120146080.110 Why?
Clinical Enzyme Tests219871250.110 Why?
Spouse Abuse119921990.110 Why?
Lymphohistiocytosis, Hemophagocytic120131690.110 Why?
Microwaves119911360.110 Why?
Immunization Schedule120112060.110 Why?
Colorectal Neoplasms3201056720.110 Why?
Education, Medical, Graduate2200018930.110 Why?
Esophageal Neoplasms1199913420.110 Why?
Perioperative Care1201810320.110 Why?
Somatostatin119914410.110 Why?
Curriculum2200927370.110 Why?
Mycoses120133900.110 Why?
ras Proteins1201611570.110 Why?
Immunocompromised Host119958500.110 Why?
Colonic Neoplasms2199925010.110 Why?
Cyclosporins219892390.100 Why?
Immunity119946470.100 Why?
Evidence-Based Medicine2202136700.100 Why?
Risk Factors112010644870.100 Why?
Diverticulum219941290.100 Why?
Stress, Psychological1200439430.100 Why?
Autoimmunity1199612010.100 Why?
Gallstones120102620.100 Why?
History, 21st Century1201514680.100 Why?
Intraoperative Period120105760.100 Why?
Sperm-Ovum Interactions11988320.100 Why?
Disease Outbreaks2199115850.100 Why?
Pancreatitis2199310270.100 Why?
Pharmaceutical Preparations220106470.100 Why?
Intensive Care Units1202127920.100 Why?
Bilirubin320073750.100 Why?
Health Personnel1202124320.100 Why?
Nausea120105980.100 Why?
Competency-Based Education120091980.090 Why?
Pain, Postoperative1201812770.090 Why?
Myelodysplastic Syndromes120169940.090 Why?
HLA Antigens1201416100.090 Why?
Adenocarcinoma2199962940.090 Why?
Fatigue1201411680.090 Why?
Hepatitis C, Chronic120159300.090 Why?
Heart Failure2201379110.090 Why?
Pruritus120103300.090 Why?
Hemostatic Techniques120081120.090 Why?
Pilot Projects1201971950.090 Why?
Hepatitis B Vaccines319931730.090 Why?
Mesalamine419891310.090 Why?
Minnesota120073840.090 Why?
Colon2199416230.090 Why?
Proto-Oncogene Proteins c-akt1201625120.090 Why?
Antiviral Agents2201524030.090 Why?
Phosphatidylinositol 3-Kinases1201626280.090 Why?
Genital Neoplasms, Female120114740.080 Why?
Survival Rate32008128020.080 Why?
Anemia1201412960.080 Why?
Carcinoma in Situ119917780.080 Why?
Recurrence5200578040.080 Why?
Mesencephalon119873310.080 Why?
Polymerase Chain Reaction4200466180.080 Why?
Acute Kidney Injury1201615890.080 Why?
Hepatic Encephalopathy219961370.080 Why?
Pancreas1199316550.080 Why?
Adult2620181992030.080 Why?
Learning1201413820.080 Why?
Hepacivirus4201512280.080 Why?
Alkaline Phosphatase320058800.080 Why?
Tissue Donors1201418580.080 Why?
Retrospective Studies52019569960.080 Why?
Alcoholism2199317190.070 Why?
Hepatitis B e Antigens12004880.070 Why?
Lactose Intolerance12004400.070 Why?
Lymphoma1201318030.070 Why?
Erythrocytes1201423980.070 Why?
Abdomen1201010750.070 Why?
Vaccination2199119090.070 Why?
Jejunal Diseases11984490.070 Why?
Plasmapheresis220181940.070 Why?
4-Quinolones12003270.070 Why?
Algorithms22021128140.070 Why?
Nitrofurantoin12003220.070 Why?
Ascites219963230.070 Why?
Fabry Disease11984750.070 Why?
Hepatitis Antibodies41994700.070 Why?
RNA, Viral3201526600.070 Why?
Education, Medical, Continuing120098680.070 Why?
Analgesics, Opioid1201824800.070 Why?
Tetracycline120032220.070 Why?
Graft Rejection2201441720.070 Why?
Sex Distribution2199924350.070 Why?
Postoperative Care1201015340.070 Why?
Vasculitis220184970.070 Why?
Aged1620181507940.060 Why?
Stomach Neoplasms1199111220.060 Why?
Intestinal Perforation119842460.060 Why?
Physical Examination2200512180.060 Why?
Age Distribution2199929750.060 Why?
Cephalosporins120032080.060 Why?
United States Food and Drug Administration1201115190.060 Why?
Collagen1199127870.060 Why?
Problem-Based Learning120053320.060 Why?
Attitude to Health1199222150.060 Why?
Monitoring, Physiologic1201017160.060 Why?
Chronic Disease5199685310.060 Why?
Macrolides120032110.060 Why?
Internship and Residency1200047060.060 Why?
Health Services Research1201018620.060 Why?
Treatment Outcome62015565490.060 Why?
Age Factors42008186700.060 Why?
Radionuclide Imaging1200520690.060 Why?
Vaccines, Synthetic219934400.060 Why?
Penicillins120033360.060 Why?
Virus Replication2200425290.060 Why?
Sulfonamides2201617510.060 Why?
Stents1199331310.050 Why?
Dopamine1198715770.050 Why?
Risk Assessment42018219750.050 Why?
Magnetic Resonance Imaging12006306530.050 Why?
Quality of Health Care1201543380.050 Why?
Clinical Competence1199543290.050 Why?
Quality Indicators, Health Care1201017690.050 Why?
Gastrointestinal Agents120044500.050 Why?
Anaphylaxis119856440.050 Why?
Hydrocortisone1198617050.050 Why?
Multiple Sclerosis1199125040.050 Why?
Quality Assurance, Health Care1201023840.050 Why?
Rural Health119992990.050 Why?
Incidence22010191350.050 Why?
Child62011643010.050 Why?
Substance-Related Disorders1199339010.050 Why?
Health Knowledge, Attitudes, Practice1199338910.050 Why?
Hepatitis Delta Virus21987150.050 Why?
Physicians1201436920.050 Why?
HIV Infections21993141180.050 Why?
Endoscopes119981570.050 Why?
North America1200010380.040 Why?
Liver Neoplasms2199937450.040 Why?
Early Detection of Cancer1201022110.040 Why?
DNA, Viral1200423090.040 Why?
Urban Health119995540.040 Why?
Hepatorenal Syndrome11996350.040 Why?
Leukemia, Myelomonocytic, Juvenile12016170.040 Why?
Severity of Illness Index22009153130.040 Why?
Drug Therapy, Combination2201564520.040 Why?
Aged, 80 and over52008558530.040 Why?
Carcinoma, Squamous Cell1199137110.040 Why?
Anti-Infective Agents120039190.040 Why?
Leukemia, Myelomonocytic, Chronic12016650.040 Why?
Patient Selection1200942700.040 Why?
Cultural Competency120192730.040 Why?
Bile Ducts219942780.040 Why?
Heart Arrest1198512450.040 Why?
Cardiac Surgical Procedures1201031440.040 Why?
Chromosomes, Human, Pair 17219964590.040 Why?
Insect Proteins119962630.040 Why?
Reperfusion Injury1200210970.040 Why?
Survival Analysis12009104300.040 Why?
Pyridines1198726790.040 Why?
Prostaglandins, Synthetic11994230.040 Why?
Barrett Esophagus119994820.040 Why?
Cholecystostomy11994430.040 Why?
Waiting Lists120196240.040 Why?
Indazoles120161930.040 Why?
Bismuth11994250.040 Why?
Antitubercular Agents1200312160.040 Why?
Meckel Diverticulum11994390.040 Why?
Young Adult22011507390.040 Why?
Animals720161680630.040 Why?
Terpenes119941140.040 Why?
Parasympatholytics11994920.040 Why?
Hepatitis A Vaccines11993250.040 Why?
Duodenal Ulcer119931280.040 Why?
Cholestasis, Extrahepatic11993520.040 Why?
Mesenteric Arteries119941830.040 Why?
Air119942160.040 Why?
HIV-11199165250.040 Why?
Bronchoscopy120187020.040 Why?
Mass Screening1201048070.040 Why?
Stomach Ulcer119931540.040 Why?
Radiography1200571190.040 Why?
Time Factors42019415720.040 Why?
Adenoma1198420570.030 Why?
Adolescent62011791420.030 Why?
Metallothionein11993730.030 Why?
Ischemia1200218110.030 Why?
Ulcer119941540.030 Why?
Chemoreceptor Cells11993950.030 Why?
Ribavirin120153990.030 Why?
Intussusception119941200.030 Why?
Trientine11992120.030 Why?
Zinc Sulfate11992190.030 Why?
Rectal Diseases119941400.030 Why?
Ampicillin119921450.030 Why?
Hepatitis B Core Antigens11992780.030 Why?
Penicillamine11992720.030 Why?
Colectomy119985900.030 Why?
Insulin-Like Growth Factor I1200119860.030 Why?
Varicose Veins119941480.030 Why?
Cholangiopancreatography, Endoscopic Retrograde219934520.030 Why?
Postpartum Period120187990.030 Why?
Colonic Diseases119942110.030 Why?
HIV Seroprevalence11992870.030 Why?
Proto-Oncogenes119933400.030 Why?
Cryptosporidiosis11991390.030 Why?
Copper Radioisotopes11992940.030 Why?
Ophthalmoscopy119921770.030 Why?
Postmenopause1200122950.030 Why?
Anemia, Hypochromic11991710.030 Why?
Appetite119932050.030 Why?
Body Composition1200122530.030 Why?
Tennessee119911210.030 Why?
Sulfates119923760.030 Why?
Follow-Up Studies32010380610.030 Why?
Research Report120142810.030 Why?
Immunoblotting2199219070.030 Why?
Condoms119933270.030 Why?
Intestinal Mucosa2199329690.030 Why?
Intubation, Intratracheal1201812060.030 Why?
BRCA1 Protein119969320.030 Why?
Education119935200.030 Why?
Cross-Sectional Studies22019188990.030 Why?
Food Preferences119933350.030 Why?
Dilatation, Pathologic119915150.030 Why?
Intestinal Diseases119944660.030 Why?
Immunosuppressive Agents2199640860.030 Why?
Radioimmunoassay2199110140.030 Why?
Copper119924140.030 Why?
Immunologic Factors1201813000.030 Why?
Diverticulitis, Colonic119901140.030 Why?
Anesthesia1199913680.030 Why?
Endoscopy, Digestive System119923390.030 Why?
Confidentiality119936110.030 Why?
Running119945140.020 Why?
Restaurants119911720.020 Why?
Israel119905940.020 Why?
Drainage1199410340.020 Why?
1-Methyl-4-phenylpyridinium11987330.020 Why?